a) A steady current of 4 A is flowing through an inductor with 60volts across it. Find(i) Inductance of the coil, if the current falls to zero in 180 ms,(ii) Energy stored in the inductor,(iii) Number of turns in the inductor for a flux of 45 mWb.b) A single phase 50 Hz, transformer with turns ratio of 75:1400has cross sectional area of 190 cm² . When the primary windingis connected to 210 V supply. Determine(i) the maximum value of the flux,(ii) the maximum value of flux density in the core,(ii) Voltage induced in the secondary side of the transformer,(iii) load current, if the current in primary winding is 200 A.

Answered: Image /qna-images/answer/d315d549-6116-4405-b353-f2465f95b798.jpg

a) A steady current of 4 A is flowing through an inductor with 60 volts across it. Find (i) Inductance of the coil, if the current falls to zero in 180 ms, (ii) Energy stored in the inductor, (iii) Number of turns in the inductor for a flux of 45 mWb.

a) A steady current of 4 A is flowing through an inductor with 60 volts across it. Find (i) Inductance of the coil, if the current falls to zero in 180 ms, (ii) Energy stored in the inductor, (iii) Number of turns in the inductor for a flux of 45 mWb.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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